* {
    margin: 0;
    padding: 0;
}

body {
    width: 100%;
    height: 1080px;
}

.header {
    background-color: #f58d8d;
    width: 100%;
    height: 10%;
    float: left;
}

.header h1 {
    text-align: center;
    line-height: 108px;
}

.left {
    background-color: #e7d0d0;
    float: left;
    width: 20%;
    height: 90%;
}

.right {
    background-color: #c8faca;
    float: left;
    width: 80%;
    height: 90%;
}
